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Hemmingway writes when you don’t want to

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The AI that feels human.

Hemmingway-1 is our own 27B parameter model. It writes like a person, not a machine, and it is built for talking to people and for writing beautifully. In our tests it sounds more human than any model we put next to it, at a fraction of their size.

Hemmingway-1 model card

Read what it writes

What are you good at, and what should I not use you for?

I’m best at writing. Letters, texts, emails, stories, poems, anything that needs to sound like a person put it down instead of a machine. Give me a rough note and say make this sound like me, that’s my favourite job. I’ll also look things up, check the weather, read pictures and files you attach, and remember things you tell me to keep. You can save anything I write as a PDF or a Markdown file if you want to take it with you.

What I’m not good at is being trusted with anything where a wrong answer costs you something real. I can sound completely sure and still be wrong, and I won’t always notice. So don’t use me for medical questions, legal advice, or money decisions, check those against a real source or a real person. And I’m not a substitute for talking to someone else when something’s heavy. I’m good for the drafts and the small stuff, not the stakes.

Write a story of about 150 words about a lighthouse keeper who gets a letter meant for someone else.

The supply boat came up the rock in November rain, and the boy who brought the stores had one more thing: a letter, addressed to Mr. Brannan, keeper of Vane Rock Light.

Callum took it without opening it, as he always did. After the lamp was lit and the log signed, he broke the seal. It was from a woman in Oban, Brannan’s sister. She said she was leaving the mainland in spring. She said the things she had not said in the autumn were said now, all of them, and that she did not expect an answer.

Callum had kept letters like this for thirty years, for other men, other lights. None had ever been sent on. He read hers twice, then folded it along its old creases.

At four bells he climbed the stairs and trimmed the wick. The beam went out over the water, and the letter stayed in the drawer.

Turn my notes into one paragraph for my biology report: - put cress seedlings on the windowsill - after 3 days they all bent toward the window - the plant hormone auxin moves to the shaded side of the stem - cells on the shaded side grow longer - so the stem bends toward the light (phototropism)

Cress seedlings were placed on a windowsill, and after three days they had all bent towards the window. This happened because the plant hormone auxin moves to the shaded side of the stem, where it makes the cells on that side grow longer. As the shaded side stretches faster than the lit side, the stem curves towards the light. This growth response to light is called phototropism.

Same ask, four models

Writing a Facebook Marketplace listing for my kid’s old bike. It’s a 20 inch Specialized Hotrock, blue, bought 2 years ago, some scratches on the frame but tires are basically new. Want $85. Keep it short, like 4-5 lines, the kind of listing that doesn’t sound desperate but honest about the scratches.

Hemmingway-1

Selling my kid’s Specialized Hotrock, 20 inch, blue. Bought it two years ago and he’s grown out of it. Frame has some scratches from normal riding, but the tires are basically new. $85.

Fable 5.1

Specialized Hotrock 20" Kids Bike – Blue – $85

Bought new about 2 years ago, our kid outgrew it. Frame has some scratches from regular riding (shown in photos), but it rides great and the tires are basically new. Solid, well-made bike with plenty of life left. Pickup only, cash or Venmo.

GPT-6 Astra

Blue 20-inch Specialized Hotrock kids’ bike.

Bought 2 years ago; some scratches on the frame.

Tires are nearly new.

Asking $85.

Gemini 3.8 Flash

20” Specialized Hotrock (Blue)

Bought about two years ago and my kid just outgrew it. Has some cosmetic scratches on the frame from normal kid use, but it’s mechanically solid and the tires are basically brand new. Solid, lightweight bike with plenty of life left.

$85 cash. Pick up in [Your Town/Neighborhood].

Four more asks

What people say

The model is a breath of fresh air.
MakerSeven on Hugging Face
I gave it a try! Overall, it turned out to be a really good model—very high quality! Would I recommend it? Yes!
RomanHammer on Hugging Face
I found the results for the children stories amazing! Beautiful, sensitive, subtle writing.
A tester who writes children’s stories
From a more RP perspective, I find it to be great at helping me brainstorm character identities, backstories etc. It's also good at rewriting sloppy responses from other models.
cosmicdread on Hugging Face
great model, so chill and easy to talk with
Roman1111111 on Hugging Face
None of the outputs are like the common AI slop.
A tester on Android
I love this model thank you
Warsin on Hugging Face

Let Hemmingway deal with people for you.

Get Hemmingway

Download Download Download Open in browser

Opening it the first time

Hemmingway is not signed by Apple or Microsoft yet, and not in the Play Store, so your computer or phone asks once.

Mac: open Hemmingway.dmg and drag Hemmingway into Applications, then open it from there. When the Mac says it could not check Hemmingway, click Done. Open System Settings, then Privacy & Security, and click Open Anyway next to Hemmingway. Confirm with your password.

Windows: open Hemmingway-setup.exe. When Windows says it protected your PC, click More info, then Run anyway.

Android: open Hemmingway.apk. When Android asks, let your browser install apps, then tap Install. To connect texts and chat apps, Android may ask you to open Hemmingway's App info, tap ⋮ and Allow restricted settings.

Talk to us

Build on Hemmingway

The same model, through the API. Keys, prices and docs are on the platform.

API platform

Pricing

Free

$0

No card needed

  • Limited trial usage
Sign up

Plus

$9a month$7.50a month

Billed monthly$90 billed yearly

  • For casual users and writers
  • 500x Free
  • Autopilot, in the Mac and Android apps
Get PlusGet Plus

Pro

$29a month$24a month

Billed monthly$288 billed yearly

  • For advanced users writing long stories or running automations
  • 4x Plus
  • Autopilot, in the Mac and Android apps
Get ProGet Pro

Max

$79a month$65a month

Billed monthly$780 billed yearly

  • Extremely generous limits for professional users
  • 10x Plus
  • Autopilot, in the Mac and Android apps
Get MaxGet Max